Lepigonum rupestre Lebel Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Caryophyllaceae genus Spergularia species Spergularia rupicola Name Homonyms Lepigonum rupestre Lebel ex Kindb. Lepigonum rupestre Lebel